Mathematics · Light - Reflection and Refraction
An object is placed 30 cm in front of a concave mirror of focal length 15 cm. What will be the image distance (v)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1+30 cm
- 2+15 cm
- 3-15 cm
- 4-30 cm✓
Correct answer
-30 cm
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